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In our November issue:
COLUMNS
LC Troubleshooting
Mixing and Mixers in Liquid Chromatography—Why, When, and How Much? Part II, Injections
Dwight R. Stoll
What happens when we inject a sample into the mobile-phase stream? Many LC practitioners are surprised to learn just how serious the effect of the injected sample solvent can be.
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Pi18081 – Lab Week
Designed to maximize your time out of the office, IVT's Lab Week conference provides the value of three conferences in one, allowing your entire team to select sessions that best meet business objectives in laboratory data integrity, analytical procedures & methods validation and stability testing. Join 100+ of your industry peers for 3 days of workshops, think tanks, interactive presentations, case studies and educational courses.
 Learn more |
Sample Prep Perspectives
A Look Back and A Look Forward—An Annual Check-up on the State of Sample Preparation
Douglas E. Raynie
We assess the state of the field, first looking back at developments presented at conferences this year, reader questions, and the passing of a pioneer in solid-phase extraction. Then, we look to the future of sample preparation.
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Exclusive Interview from ASMS 2018
Part 2: Imagine. Pioneer. Transform.
Build Your Legacy – Omics
 Watch the Video |
GC Connections
Stationary Phase Selectivity: The Chemistry Behind the Separation
Nicholas H. Snow
Here, we focus on selectivity: its definition, its importance for generating separations and resolution; and its role in column polarity.
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Analytical Development for Biologics
With the expanding number of biologics, including new modalities and biosimilars, understanding product quality and detailed macromolecular structural attributes is more important than ever. CBI's Analytical Development for Biologics conference is singularly focused on state of the art bioanalytics and how the field must evolve to keep pace with current and emerging therapies. Join your peers this December 5-6 to advance and streamline analytical development.
 Learn more |
Focus on Biopharmaceutical Analysis
Analytical Characterization of Biotherapeutic Products, Part II: The Analytical Toolbox
Anurag S. Rathore, Ira S. Krull, and Srishti Joshi
The analytical techniques used for characterizing biotherapeutics have evolved. We review the utility of the traditional tools and discuss the new, orthogonal techniques that are increasingly being used.
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Leveraging Exception Reporting to Optimize Chromatography Data Review
Wednesday, November 21, 2018 at 730pm IST|10am CST|11am JST
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The Essentials
HPLC Column Maintenance: Tips for Extending HPLC Column Lifetime
Follow these tips to protect your columns and extend their useful lifetime.
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Enhanced Environmental Monitoring, Part 3: Direct MS for Demanding Air Quality Applications
Monday, November 19, 2018 at 11am EST| 8am PST|4pm GMT| 5pm CET
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PEER-REVIEWED ARTICLES
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Instrument Considerations in the Transfer of Chromatographic Methods, Part II: System Considerations
Thomas E. Wheat
Scientists executing a method transfer often do not have access to the originating system. Thus, alternative approaches to matching chromatographic results must be considered.
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Editors' Series: Determination of Pharmaceutical Compounds and Their Transformation Products in the Aquatic Environment with LC–MS
Friday, November 16, 2018 at 11am EST|8am PST|4pm GMT|5pm CET
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Chromatography Fundamentals, Part V: Theoretical Plates: Significance, Properties, and Uses
Howard G. Barth
The number of theoretical plates forms the basis of chromatographic theory, and is a key parameter used in all modes of chromatography for measuring column efficiency. Fortunately, it's easy to measure.
Read more >>
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| LIVE WEBCASTS |
Addressing the Challenges of High Throughput, Ultra-Trace Level Pollutant Monitoring in Environmental Samples to EU Mandated Limits
Thursday, Nov. 29, 2018 at 9 am EST | 2 pm GMT | 3 pm CET
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Ease Routine Analysis of Phthalates in Vegetable Oil with Enhanced Sensitivity and Robustness from Single Quadrupole GC-MS Advanced EI Source
Tuesday, Dec. 4, 2018 at 11 am EST | 8 am PST | 4 pm GMT | 5 pm CET
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A Multi-mode LC Approach to Biosimilar Characterization
Wednesday, Dec. 5, 2018, at 11 am EST | 8 am PST | 4 pm GMT | 5 pm CET
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Probing Submicron Protein Aggregation Using Asymmetrical Flow Field-Flow Fractionation (AF4) and Light Scattering
Tuesday, Dec. 11, 2018 at 11 am EST | 8 am PST | 4 pm GMT | 5 pm CET
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Moving to the Cloud: Key Considerations
Wednesday, Dec. 12, 2018 – North America: 9 am EST | Europe: 2 pm GMT | India: 7:30 pm IST
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If you would like to submit an article to LCGC, contact Laura Bush, Editorial Director - [email protected]
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